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African Aquifers, Floridan Follies?

Water is wet, and essential to our fleshy existence. Freshwater reserves are unfortunately disappearing across the globe, compounding the threats posed by human-caused climate change.

The United Nations Climate Change Conference (COP21) is underway in France, where Gulf South Rising’s delegation of frontline voices has been engaging with others most affected by climate inaction. These historic negotiations are set in ‘Le Bourget,’ a suburb of Paris. While the world’s elected officials and decision-makers convene here, other visitors are offered opportunities to attend various expert panels.

In our first trip to Le Bourget, I sat in on ‘Groundwater and Climate Change in the Sahara and Sahel Regions.’ From Tunisia and Chad, to Uganda and beyond, panelists shared insights on Africa’s dire situation.

In 2012, only two-thirds of the continent’s population had access to potable water. Within the sub-Saharan region, access is even lower. As climate change raises regional temperatures, it’s projected that 580 million people will live in water-stressed areas by 2030. By 2050, this value will swell to over 790 million.

With rivers and lakes already drying up, Africans have been forced to drill more and more wells to tap into underground reserves. These aquifers are typically considered ‘non-renewable,’ given their inability to recharge from seasonal rains. Management practices are tough too, since waterbodies often extend across arbitrary political boundaries. And once polluted, it’s near impossible to revert the trapped water to a drinkable form.